posted 17 years ago
Question from K&B
Which of the following pairs of method invocations could NEVER be executing at the same
time? (Choose all that apply.)
A. x.a() in thread1, and x.a() in thread2
B. x.a() in thread1, and x.b() in thread2
C. x.a() in thread1, and y.a() in thread2
D. x.a() in thread1, and y.b() in thread2
E. x.b() in thread1, and x.a() in thread2
F. x.b() in thread1, and x.b() in thread2
G. x.b() in thread1, and y.a() in thread2
H. x.b() in thread1, and y.b() in thread2
Can anyone explains the answers.
[ November 18, 2006: Message edited by: Sanjeev Kumar Singh ]
~Sanjeev Singh<br />SCJP 1.5